Customers were left out in the rain at the new Costco store in Westgate on Sunday afternoon as fire and emergency responded to a triggered fire alarm. Video / Alanah Eriksen
Emergency services rushed to Auckland's new mega retail store this afternoon after a fire alarm activation forced hundreds of people to evacuate.
Fire and Emergency shift manager Simon Lyford told the Herald it was a false alarm.
"There was no fire, but smoke from a commercial oven activated the alarmscausing evacuation."
A Costco NZ customer, Elsie Grobler, had just entered the store when the alarm went off.
She said the fire evacuation was "chaotic" and filled with "confusion".
"I just entered the store 10 minutes before and we're in the second aisle when the sirens went off and we were asked to leave our trolleys and to evacuate.
"At first there was confusion and people wouldn't move and then staff became insistent."
Grobler said she did not see anything specific but could smell smoke.
"Two fire and a ladder truck are on scene. A fire alarm has been activated. We don't know much yet," FENZ said earlier.
A video showed a massive crowd of people gathered outside the store following the evacuation.
Large crowds congregate outside the Costco store after being forced outside by an alarm activation this afternoon. Photo / Supplied
Traffic cones were laid outside the front of the store.
Some people were also filming the scene with their mobile phones.
Earlier this morning, a member of the public posted on social media suggesting there had been a brawl at Costco, that security told people to leave and trespassed them.